11420414141 has 2 divisors, whose sum is σ = 11420414142. Its totient is φ = 11420414140.

The previous prime is 11420414101. The next prime is 11420414143. The reversal of 11420414141 is 14141402411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7405290916 + 4015123225 = 86054^2 + 63365^2 .

It is a cyclic number.

It is not a de Polignac number, because 11420414141 - 2⁶ = 11420414077 is a prime.

Together with 11420414143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11420414143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5710207070 + 5710207071.

It is an arithmetic number, because the mean of its divisors is an integer number (5710207071).

Almost surely, 2^11420414141 is an apocalyptic number.

It is an amenable number.

11420414141 is a deficient number, since it is larger than the sum of its proper divisors (1).

11420414141 is an equidigital number, since it uses as much as digits as its factorization.

11420414141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 11420414141 its reverse (14141402411), we get a palindrome (25561816552).

The spelling of 11420414141 in words is "eleven billion, four hundred twenty million, four hundred fourteen thousand, one hundred forty-one".